What is Kaffarah? How much is it?

If a person misses or breaks their fast without reason, they must fast continuously for 60 days.
If a person misses or breaks their fast without reason and can’t fast continuously for 60 days, they must pay kaffarah for each missed/broken fast.
The amount is £420 for each deliberately missed/broken fast: this can provide 60 people with a meal at a rate of £7 per person.